A booking confirmation is the message proving your room is held. Print the booking confirmation, show the booking confirmation.
It carries the reference number, which is the only thing anybody at the desk actually needs. A booking confirmation is worth saving offline, since the one time you need it there is no signal.
1nounbooking confirmationThe message proving your room is held.
“The booking confirmation was in an inbox he could not open.”
booking confirmation is a message.
Practised in Hotel & Staying Away